<template>
    <div>
        <el-tabs v-model="searchForm.tab" @tab-change="getData">
            <el-tab-pane :label="item.name" :name="item.key" v-for="(item, index) in tabbars"
                :key="index"></el-tab-pane>
        </el-tabs>
        <el-card shadow="never" class="border-0">
            <!-- 搜索 -->
            <Search @search="getData" @reset="resetSearchForm" :model="searchForm">
                <SearchItem label="关键词">
                    <el-input v-model="searchForm.title" placeholder-shown="商品名称" clearable></el-input>
                </SearchItem>
                <template #show>
                    <SearchItem label="商品分类">
                        <el-select v-model="searchForm.category_id" placeholder="请选择商品分类" clearable>
                            <el-option v-for="item in category_list" :key="item.id" :label="item.name" :value="item.id">
                            </el-option>
                        </el-select>
                    </SearchItem>
                </template>
            </Search>

            <!-- 新增|刷新 -->
            <ListHeader layout="create,delete,refresh" @create="handleCreate" @refresh="getData" @delete="handleMultiDelete">
                <div class="flex">
                    <div class="ml-1">
                    <el-button size="small" class="ml-1" @click="handleMultiStatusChange(1)" v-if="searchForm.tab == 'all' || searchForm.tab == 'off'">上架</el-button>
                </div>
                <div class="ml-1">
                    <el-button size="small" class="ml-1" @click="handleMultiStatusChange(0)" v-if="searchForm.tab == 'all' || searchForm.tab == 'saling'">下架</el-button>
                </div>
                </div>
                
            </ListHeader>

            <el-table ref="multipleTableRef" @selection-change="handleSelectionChange" :data="tableData" stripe style="width: 100%" v-loading="loading">
                <el-table-column type="selection" width="55" />
                <el-table-column label="商品" width="300">
                    <template #default="{ row }">
                        <div class="flex">
                            <el-image class="mr-3 rounded" :src="row.cover" fit="cover" :lazy="true"
                                style="width:50px;height: 50px;">
                            </el-image>
                            <div class="flex-1">
                                <p>{{ row.title }}</p>
                                <div>
                                    <span class="text-rose-500">￥{{ row.min_price }}</span>
                                    <el-divider direction="vertical" />
                                    <span class="text-gray-500 text-xs">￥{{ row.min_oprice }}</span>
                                </div>
                                <p class="text-gray-400 text-xs mb-1">分类:{{ row.category ? row.category.name : "未分类" }}
                                </p>
                                <p class="text-gray-400 text-xs">创建时间：{{ row.create_time }}</p>
                            </div>
                        </div>
                    </template>
                </el-table-column>
                <el-table-column label="销量" width="70" prop="sale_count" align="center" />
                <el-table-column label="商品状态" width="100">
                    <template #default="{ row }">
                        <el-tag :type="row.status ? 'success' : 'danger'" size="small">{{ row.status ? '上架' : '仓库'
                            }}</el-tag>
                    </template>
                </el-table-column>
                <el-table-column label="审核状态" width="120" align="center" v-if="searchForm.tab != 'delete'">
                    <template #default="{ row }">
                        <div class="flex flex-col" v-if="row.ischeck == 0">
                            <el-button type="success" size="small" plain>审核通过</el-button>
                            <el-button class="mt-2 !ml-0" type="danger" size="small" plain>审核拒绝</el-button>
                        </div>
                        <span v-else>{{ row.ischeck == 1 ? '通过' : '拒绝' }}</span>
                    </template>
                </el-table-column>
                <el-table-column label="总库存" width="90" prop="stock" align="center" />
                <el-table-column label="操作" align="center">
                    <template #default="scope">
                        <div v-if="searchForm.tab != 'delete'">
                            <el-button class="px-1" type="primary" size="small" text
                                @click="handleEdit(scope.row)">修改</el-button>
                            <el-button class="px-1" type="primary" size="small" text @click="handleSetGoodsSkus(scope.row)" :loading="scope.row.skusLoading">规格</el-button>
                            <el-button class="px-1" :type="scope.row.goods_banner.length == 0 ? 'danger' : 'primary'" size="small" text @click="handleSetGoodsBanners(scope.row)" :loading="scope.row.bannersLoading">轮播图</el-button>
                            <el-button class="px-1" :type="!scope.row.content ? 'danger' : 'primary'" size="small" text @click="handleSetGoodsContent(scope.row)" :loading="scope.row.contentLoading">详情</el-button>
                            <el-popconfirm title="是否要删除该商品？" confirmButtonText="确认" cancelButtonText="取消"
                                @confirm="handleDelete(scope.row.id)">
                                <template #reference>
                                    <el-button class="px-1" text type="primary" size="small">删除</el-button>
                                </template>
                            </el-popconfirm>
                        </div>
                        <span v-else>暂无操作</span>
                    </template>
                </el-table-column>
            </el-table>
            <div class="flex items-center justify-center mt-3">
                <el-pagination background layout="prev, pager, next" :total="total" :current-page="currentPage"
                    :page-size="limit" @current-change="getData" />
            </div>
            <FormDrawer ref="formDrawerRef" :title="drawerTitle" @submit="handleSubmit">
                <el-form :model="form" ref="formRef" :rules="rules" label-width="80px" :inline="false">
                    <el-form-item label="商品名称" prop="title">
                        <el-input v-model="form.title" placeholder="请输入商品名称，不能超过60个字符"></el-input>
                    </el-form-item>
                    <el-form-item label="封面" prop="cover">
                        <ChooseImage v-model="form.cover" />
                    </el-form-item>
                    <el-form-item label="商品分类" prop="category_id">
                        <el-select v-model="form.category_id" placeholder="选择所属分类">
                            <el-option v-for="item in category_list" :key="item.id" :label="item.name" :value="item.id">
                            </el-option>
                        </el-select>

                    </el-form-item>
                    <el-form-item label="商品描述" prop="desc">
                        <el-input type="textarea" v-model="form.desc" placeholder="选填，商品卖点"></el-input>
                    </el-form-item>
                    <el-form-item label="单位" prop="unit">
                        <el-input v-model="form.unit" placeholder="请输入单位" style="width: 50%;"></el-input>
                    </el-form-item>
                    <el-form-item label="总库存" prop="stock">
                        <el-input v-model="form.stock" type="number" style="width: 40%;">
                            <template #append>件</template>
                        </el-input>
                    </el-form-item>
                    <el-form-item label="库存预警" prop="min_stock">
                        <el-input v-model="form.min_stock" type="number" style="width: 40%;">
                            <template #append>件</template>
                        </el-input>
                    </el-form-item>
                    <el-form-item label="最低售价" prop="min_price">
                        <el-input v-model="form.min_price" type="number" style="width: 40%;">
                            <template #append>元</template>
                        </el-input>
                    </el-form-item>
                    <el-form-item label="最低原价" prop="min_oprice">
                        <el-input v-model="form.oprice" type="number" style="width: 40%;">
                            <template #append>元</template>
                        </el-input>
                    </el-form-item>
                    <el-form-item label="库存显示" prop="stock_display">
                        <el-switch v-model="form.stock_display" :active-value="1" :inactive-value="0">
                        </el-switch>
                    </el-form-item>
                    <el-form-item label="是否上架" prop="status">
                        <el-switch v-model="form.status" :active-value="1" :inactive-value="0">
                        </el-switch>
                    </el-form-item>
                </el-form>

            </FormDrawer>
        </el-card>
        <Banners ref="bannersRef" @reload-data="getData" />
        <Content ref="contentRef" @reload-data="getData" />
        <Skus ref="skusRef" @reload-data="getData" />
    </div>


</template>
<script setup>
import { ref } from "vue"
import { getGoodsList, updateGoodsStatus, createGoods, updateGoods, deleteGoods } from "~/api/goods"
import { getCategoryList } from "~/api/category"
import FormDrawer from "~/components/FormDrawer.vue"
import ChooseImage from "~/components/ChooseImage.vue"
import Search from "~/components/Search.vue"
import SearchItem from "~/components/SearchItem.vue"
import ListHeader from "~/components/ListHeader.vue"
import Banners from "./banners.vue"
import Content from "./content.vue"
import Skus from "./skus.vue"
import { useInitTable, useInitForm } from "~/composables/useCommon.js"

const {
    handleSelectionChange,
    multipleTableRef,
    handleMultiDelete,
    searchForm,
    resetSearchForm,
    tableData,
    loading,
    currentPage,
    total,
    limit,
    getData,
    handleDelete,
    handleMultiStatusChange
} = useInitTable({
    searchForm: {
        title: "",
        tab: "all",
        category_id: null
    },
    getList: getGoodsList,
    delete: deleteGoods,
    updateStatus: updateGoodsStatus,
    onGetListSuccess: (res) => {
        tableData.value = res.list.map(o => {
            o.bannersLoading = false
            o.contentLoading = false
            o.skusLoading = false
            return o
        })
        total.value = res.totalCount
    }
})

const {
    formDrawerRef,
    formRef,
    form,
    rules,
    drawerTitle,
    handleSubmit,
    handleEdit,
    handleCreate
} = useInitForm({
    form: {
        title:null,
        category_id: null,
        cover:null,
        desc:null,
        unit:"件",
        stock: 100,
        min_stock: 10,
        status: 1,
        stock_display: 1,
        min_price: 0,
        min_oprice: 0

    },
    getData,
    update: updateGoods,
    create: createGoods
})

const tabbars = [{
    key: "all",
    name: "全部"
},
{
    key: "checking",
    name: "审核中"
},
{
    key: "saling",
    name: "出售中"
},
{
    key: "off",
    name: "已下架"
},
{
    key: "min_stock",
    name: "库存预警"
},
{
    key: "delete",
    name: "回收站"
}]

// 商品分类
const category_list = ref([])
getCategoryList().then(res => category_list.value = res)

// 设置轮播图
const bannersRef = ref(null)
const handleSetGoodsBanners = (row) =>{
    console.log(row);
    bannersRef.value.open(row)
}

// 设置商品详情
const contentRef = ref(null)
const handleSetGoodsContent = (row) =>{
    console.log(row);
    contentRef.value.open(row)
}

// 设置商品规格
const skusRef = ref(null)
const handleSetGoodsSkus = (row) =>{
    console.log(row);
    skusRef.value.open(row)
}
</script>
<style>
.el-button+.el-button {
    margin-left: 0 !important;
}
</style>